Certified Unheated Burma Ruby
2010s American Cocktail Rings
Diamond, Ruby, Platinum
20th Century American Modern Stud Earrings
Diamond, Ruby, 18k Gold, Platinum
2010s Loose Gemstones
Ruby
20th Century Multi-Strand Necklaces
Diamond, Pearl, Ruby, Platinum
2010s Italian Contemporary Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold, White Gold
21st Century and Contemporary Unknown Link Necklaces
Ruby, Pink Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary Brooches
Diamond, Emerald, Ruby
Late 20th Century Unknown Drop Necklaces
Diamond, Ruby, 18k Gold, Platinum
2010s Loose Gemstones
Ruby
21st Century and Contemporary Singaporean Art Deco Fashion Rings
Diamond, Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
Mid-20th Century Solitaire Rings
Ruby
2010s Thai Contemporary Cocktail Rings
Diamond, Ruby, Platinum
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, Platinum
2010s American Contemporary Cocktail Rings
Ruby, Diamond, 18k Gold, White Gold
2010s Solitaire Rings
Ruby, Diamond, 18k Gold, Yellow Gold, Platinum
2010s Loose Gemstones
Ruby
2010s Loose Gemstones
Ruby
21st Century and Contemporary Singaporean Art Deco Stud Earrings
Ruby, 18k Gold, Yellow Gold
Antique 1840s European Early Victorian Engagement Rings
Ruby, Diamond, Platinum, 18k Gold
21st Century and Contemporary American Artisan Loose Gemstones
Ruby, Star Ruby
2010s Burmese Loose Gemstones
Ruby
21st Century and Contemporary Singaporean Art Deco Charm Bracelets
Diamond, Ruby, 18k Gold
2010s Loose Gemstones
Ruby
2010s Loose Gemstones
Ruby
21st Century and Contemporary Singaporean Art Deco Engagement Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary American Artisan Cocktail Rings
Star Ruby, Ruby, Diamond, Platinum
2010s Loose Gemstones
Ruby
Vintage 1970s Brooches
Diamond, Ruby, Gold, 18k Gold
21st Century and Contemporary Unknown Three-Stone Rings
Ruby, Yellow Gold, Platinum
21st Century and Contemporary Japanese Modern Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Ruby, Platinum
2010s Italian Contemporary Cocktail Rings
Ruby, 18k Gold, White Gold
2010s Chandelier Earrings
Diamond, Ruby, 18k Gold, White Gold
2010s Hong Kong Modern Cocktail Rings
Ruby, Diamond, White Gold, 18k Gold
21st Century and Contemporary Singaporean Art Deco Engagement Rings
Ruby, Diamond, 18k Gold
2010s American Contemporary Engagement Rings
Diamond, Ruby, Platinum
Vintage 1910s European Art Nouveau Engagement Rings
Diamond, Ruby, 18k Gold, White Gold
Vintage 1920s Unknown Art Deco Brooches
Diamond, Moonstone, Ruby, Platinum
Antique Early 19th Century British Georgian Solitaire Rings
Diamond, Ruby, Gold
21st Century and Contemporary Dangle Earrings
20th Century Japanese Modern Cocktail Rings
Diamond, Star Ruby, Platinum
Vintage 1970s Italian Pendant Necklaces
Ruby, Sapphire, Diamond, 18k Gold, Yellow Gold
Vintage 1920s Spanish Engagement Rings
Diamond, Ruby, 18k Gold
2010s Mozambican Loose Gemstones
Ruby
Early 20th Century French Modern Engagement Rings
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
20th Century Beaded Necklaces
Diamond, Ruby, Yellow Gold, 18k Gold
2010s Hong Kong Contemporary Engagement Rings
Diamond, White Diamond, Ruby, 18k Gold, White Gold, Gold
20th Century American Modern Stud Earrings
Diamond, Ruby, 18k Gold, Platinum
Late 20th Century Italian Cluster Rings
Diamond, White Diamond, Ruby, Gold, 18k Gold
21st Century and Contemporary Singaporean Art Deco Charm Bracelets
Ruby, Rose Gold
21st Century and Contemporary Singaporean Art Deco Stud Earrings
Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary Singaporean Art Deco Solitaire Rings
Ruby, 18k Gold
Vintage 1960s Unknown Cluster Rings
Diamond, Ruby, 18k Gold
2010s British Modern Cocktail Rings
White Diamond, Ruby, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold
21st Century and Contemporary American Artisan Cocktail Rings
Star Ruby, Ruby, Diamond, Platinum
Vintage 1940s Unknown Romantic Brooches
Diamond, Ruby, Platinum
Vintage 1930s Art Deco Link Bracelets
Diamond, Ruby, Platinum
2010s More Earrings
Diamond, Ruby, 18k Gold, White Gold
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Certified Unheated Burma Ruby For Sale on 1stDibs
How Much is a Certified Unheated Burma Ruby?
The Legacy of Ruby in Jewelry Design
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.